2 * Copyright 2012 Red Hat
4 * This file is subject to the terms and conditions of the GNU General
5 * Public License version 2. See the file COPYING in the main
6 * directory of this archive for more details.
8 * Authors: Matthew Garrett
11 #include <linux/module.h>
12 #include <linux/console.h>
15 #include "mgag200_drv.h"
17 #include <drm/drm_pciids.h>
20 * This is the generic driver code. This binds the driver to the drm core,
21 * which then performs further device association and calls our graphics init
24 int mgag200_modeset = -1;
26 MODULE_PARM_DESC(modeset, "Disable/Enable modesetting");
27 module_param_named(modeset, mgag200_modeset, int, 0400);
29 static struct drm_driver driver;
31 static const struct pci_device_id pciidlist[] = {
32 { PCI_VENDOR_ID_MATROX, 0x522, PCI_ANY_ID, PCI_ANY_ID, 0, 0, G200_SE_A },
33 { PCI_VENDOR_ID_MATROX, 0x524, PCI_ANY_ID, PCI_ANY_ID, 0, 0, G200_SE_B },
34 { PCI_VENDOR_ID_MATROX, 0x530, PCI_ANY_ID, PCI_ANY_ID, 0, 0, G200_EV },
35 { PCI_VENDOR_ID_MATROX, 0x532, PCI_ANY_ID, PCI_ANY_ID, 0, 0, G200_WB },
36 { PCI_VENDOR_ID_MATROX, 0x533, PCI_ANY_ID, PCI_ANY_ID, 0, 0, G200_EH },
37 { PCI_VENDOR_ID_MATROX, 0x534, PCI_ANY_ID, PCI_ANY_ID, 0, 0, G200_ER },
38 { PCI_VENDOR_ID_MATROX, 0x536, PCI_ANY_ID, PCI_ANY_ID, 0, 0, G200_EW3 },
39 { PCI_VENDOR_ID_MATROX, 0x538, PCI_ANY_ID, PCI_ANY_ID, 0, 0, G200_EH3 },
43 MODULE_DEVICE_TABLE(pci, pciidlist);
46 static int mga_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
48 drm_fb_helper_remove_conflicting_pci_framebuffers(pdev, 0, "mgag200drmfb");
50 return drm_get_pci_dev(pdev, ent, &driver);
53 static void mga_pci_remove(struct pci_dev *pdev)
55 struct drm_device *dev = pci_get_drvdata(pdev);
60 static const struct file_operations mgag200_driver_fops = {
63 .release = drm_release,
64 .unlocked_ioctl = drm_ioctl,
67 .compat_ioctl = drm_compat_ioctl,
71 static struct drm_driver driver = {
72 .driver_features = DRIVER_GEM | DRIVER_MODESET,
73 .load = mgag200_driver_load,
74 .unload = mgag200_driver_unload,
75 .fops = &mgag200_driver_fops,
79 .major = DRIVER_MAJOR,
80 .minor = DRIVER_MINOR,
81 .patchlevel = DRIVER_PATCHLEVEL,
83 .gem_free_object_unlocked = mgag200_gem_free_object,
84 .dumb_create = mgag200_dumb_create,
85 .dumb_map_offset = mgag200_dumb_mmap_offset,
88 static struct pci_driver mgag200_pci_driver = {
90 .id_table = pciidlist,
91 .probe = mga_pci_probe,
92 .remove = mga_pci_remove,
95 static int __init mgag200_init(void)
97 if (vgacon_text_force() && mgag200_modeset == -1)
100 if (mgag200_modeset == 0)
103 return pci_register_driver(&mgag200_pci_driver);
106 static void __exit mgag200_exit(void)
108 pci_unregister_driver(&mgag200_pci_driver);
111 module_init(mgag200_init);
112 module_exit(mgag200_exit);
114 MODULE_AUTHOR(DRIVER_AUTHOR);
115 MODULE_DESCRIPTION(DRIVER_DESC);
116 MODULE_LICENSE("GPL");